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	AUTHOR = {Bruno M. Fonseca and Paulo Golgher and Bruno P{\"o}ssas and Berthier Ribeiro-Neto and Nivio Ziviani},
	TITLE = {Concept-based interactive query expansion},
	BOOKTITLE = {Proceedings of the 14th ACM international conference on Information and knowledge management},
	PAGES = {696--703},
	ORGANIZATION = {Bremen, Germany},
	MONTH = {October 31--November 05}, 
	YEAR = {2005}	}

@ARTICLE{Huang:03,
	AUTHOR = {Chien-Kang Huang and Lee-Feng Chien and Yen-Jen Oyang},
	TITLE = {Relevant term suggestion in interactive {Web} search based on contextual information in query session logs},
	JOURNAL = {Journal of the American Society for Information Science and Technology},
	VOLUME = {54},
	NUMBER = {7},
	PAGES = {638--649},
	MONTH = {May},
	YEAR = {2003}	}

@ARTICLE{Silverstein:99,
	AUTHOR = {Craig Silverstein and Monika Rauch Henzinger and Hannes Marais and Michael Moricz},
	TITLE = {Analysis of a Very Large Web Search Engine Query Log},
	JOURNAL = {SIGIR Forum},
	VOLUME = {33},
	NUMBER = {1},
	PAGES = {6--12},
	YEAR = {1999}	}

@INPROCEEDINGS{Beeferman:00,
	AUTHOR = {Doug Beeferman and Adam L. Berger},
	TITLE = {Agglomerative clustering of a search engine query log},
	BOOKTITLE = {Proceedings of the 6th ACM SIGKDD international conference on Knowledge discovery and data mining},
	PAGES = {407--416},
	ORGANIZATION = {Boston, MA, USA},
	MONTH = {August 20--23}, 
	YEAR = {2000}	}

@ARTICLE{Efthimiadis:96,
	AUTHOR = {Efthimis N Efthimiadis},
	TITLE = {Query Expansion},
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	VOLUME = {31},
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@INPROCEEDINGS{Efthimiadis:93,
	AUTHOR = {Efthimis N. Efthimiadis},
	TITLE = {A User-Centered Evaluation of Ranking Algorithims for Interactive Query Expansion},
	BOOKTITLE = {Proceedings of the 16th Annual International ACM-SIGIR Conference on Research and Development in Information Retrieval},
	PAGES = {146--159},
	ORGANIZATION = {Pittsburgh, PA, USA},
	MONTH = {June 27 -- July 1}, 
	YEAR = {1993}	}
 
@BOOK{Strang:03,
	AUTHOR = {Gilbert Strang},
	TITLE = {Introduction to Linear Algebra},
	EDITION = {Third},
	PUBLISHER = {Wellesley-Cambridge Press},
	ADDRESS = {Wellesley, MA},
	YEAR = {2003}	}

@INPROCEEDINGS{Sahami:06,
	AUTHOR = {Mehran Sahami and Timothy D. Heilman},
	TITLE = {A {Web}-based kernel function for measuring the similarity of short text snippets},
	BOOKTITLE = {Proceedings of the 15th international conference on World Wide Web},
	PAGES = {377--386},
	ORGANIZATION = {Edinburgh, Scotland, UK},
	MONTH = {May 23--26}, 
	YEAR = {2006}	}

@INPROCEEDINGS{Zhao:06,
	AUTHOR = {Qiankun Zhao and Steven C. H. Hoi and Tie-Yan Liu and Sourav S. Bhowmick and Michael R. Lyu and Wei-Ying Ma},
	TITLE = {Time-dependent semantic similarity measure of queries using historical click-through data},
	BOOKTITLE = {Proceedings of the 15th international conference on World Wide Web},
	PAGES = {543--552},
	ORGANIZATION = {Edinburgh, Scotland, UK},
	MONTH = {May 23--26}, 
	YEAR = {2006}	}

@INPROCEEDINGS{Jones:06,
	AUTHOR = {Rosie Jones and Benjamin Rey and Omid Madani and Wiley Greiner},
	TITLE = {Generating query substitutions},
	BOOKTITLE = {Proceedings of the 15th international conference on World Wide Web},
	PAGES = {387--396},
	ORGANIZATION = {Edinburgh, Scotland, UK},
	MONTH = {May 23--26}, 
	YEAR = {2006}	}

@INPROCEEDINGS{Raghavan:95,
	AUTHOR = {Vijay V. Raghavan and Hayri Sever},
	TITLE = {On the Reuse of Past Optimal Queries},
	BOOKTITLE = {Proceedings of the 18th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval},
	PAGES = {344--350},
	ORGANIZATION = {Seattle, Washington, USA},
	MONTH = {July 9--13}, 
	YEAR = {1995}	}

@INPROCEEDINGS{Vlachos:04,
	AUTHOR = {Michail Vlachos and Christopher Meek and Zografoula Vagena and Dimitrios Gunopulos},
	TITLE = {Identifying Similarities, Periodicities and Bursts for Online Search Queries},
	BOOKTITLE = {Proceedings of the ACM SIGMOD International Conference on Management of Data},
	PAGES = {131--142},
	ORGANIZATION = {Paris, France},
	MONTH = {June 13--18}, 
	YEAR = {2004}	}

@INPROCEEDINGS{Sun:05,
	AUTHOR = {Jimeng Sun and Huiming Qu and Deepayan Chakrabarti and Christos Faloutsos},
	TITLE = {Neighborhood Formation and Anomaly Detection in Bipartite Graphs},
	BOOKTITLE = {Proceedings of the 5th IEEE International Conference on Data Mining},
	PAGES = {418--425},
	ORGANIZATION = {Houston, Texas, USA},
	MONTH = {November 27--30}, 
	YEAR = {2005}	}

@INPROCEEDINGS{Chien:05,
	AUTHOR = {Steve Chien and Nicole Immorlica},
	TITLE = {Semantic Similarity between Search Engine Queries Using Temporal Correlation},
	BOOKTITLE = {Proceedings of the 14th international conference on World Wide Web},
	PAGES = {2--11},
	ORGANIZATION = {Chiba, Japan},
	MONTH = {May 10--14}, 
	YEAR = {2005}	}

@INPROCEEDINGS{Zhang:06,
	AUTHOR = {Zhiyong Zhang and Olfa Nasraoui},
	TITLE = {Mining search engine query logs for query recommendation},
	BOOKTITLE = {Proceedings of the 15th international conference on World Wide Web},
	PAGES = {1039--1040},
	ORGANIZATION = {Edinburgh, Scotland, UK},
	MONTH = {May 23--26}, 
	YEAR = {2006}	}

@INPROCEEDINGS{Fitzpatrick:97,
	AUTHOR = {Larry Fitzpatrick and Mei Dent},
	TITLE = {Automatic Feedback Using Past Queries: Social Searching?},
	BOOKTITLE = {Proceedings of the 20th Annual International ACM-SIGIR Conference on Research and Development in Information Retrieval},
	PAGES = {306--313},
	ORGANIZATION = {Philadelphia, PA, USA},
	MONTH = {July 27--31}, 
	YEAR = {1997}	}

@ARTICLE{Lau:06,
	AUTHOR = {Eng Pwey Lau and Dion Hoe-Lian Goh},
	TITLE = {In search of query patterns: A case study of a university {OPAC}},
	JOURNAL = {Information Processing and Management},
	VOLUME = {42},
	NUMBER = {6},
	PAGES = {1316--1329},
	YEAR = {2006}	}

